Note : Les descriptions sont présentées dans la langue officielle dans laquelle elles ont été soumises.
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INVENTION TITLE
Less-Lethal Force Device
CROSS REFERENCE TO RELATED APPLICATIONS
[Para 1] Not Applicable
TECHNICAL FIELD
[Para 2] This invention relates to improvements in a less-lethal force
device. More
particularly, the present disclosure is for an accessory that is used with a
law enforcement
firearm to convert a lethal projectile into a less-lethal force projectile.
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BACKGROUND ART
[Para 3] Less-lethal weapon systems are well known in the art. Most less-
lethal weapons
require a complete weapon with a projectile that is included with the weapon.
Examples
include rubber bullets, electronic restraint devices, and the like. Many
existing less-lethal
systems do not allow law enforcement officers immediate access to the less-
lethal weapon.
[Para 4] Less-lethal devices are designed to be used in critical
situations, such as crowd
control operations outdoors, or when an aggressor must be restrained in
residential or
public settings, including public transportation settings. Few devices of the
prior art can be
deployed within such a wide range of circumstances, allowing their use
outdoors, indoors,
and within confined, populated, and fragile spaces, such as the interior of
airliners or
businesses. Many devices are subject to a loss of potency, deterioration, or
reliability due to
age, temperature, and humidity. Finally, many prior art systems subject
officers to a period
of vulnerability during the transition from lethal, to less-lethal, and back
to lethal weaponry.
[Para 5] A number of patents and or publications have been made to address
these
issues. Exemplary examples of patents and or publication that try to address
this /these
problem(s) are identified and discussed below.
[Para 6] U.S. Patent Number 7,526,999 issued May 5, 2009 to Bruce A. Timan
discloses
a less-lethal Force Device. This device provides early elements of the device
found in this
disclosure. Use and testing of the product found in this patent has identified
a number of
improvements that were not obvious in the initial patent. While this patent
identifies a less-
lethal force device it does not disclose the improvements identified in this
application.
[Para 7] U.S. Patent Number 5,377,438 issued on January 3, 1995 to Naftali
Sheinfeld et
al., discloses a device for preventing accidental discharging of a bullet from
a firearm. This
device captures a fires bullet but does not utilize a non-lethal projectile
the travels from the
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firearm. While this patent covers a device to receive a projectile it does not
include the
features of this pending application.
[Para 8] U.S. Patents Number 5,654,524 issued August 5, 1 997 and U.S.
Patent Number
6,378,439 issued April 30, 2002, both to Michael Ernest Saxby disclose a
marker projectile.
The projectile includes internal ink or similar marking system where the
projectile is
propelled by air from a firearm. When the projectile reaches a target the
inertia forces the
marking substance to mark the target.
[Para 9] U.S. Patent Publication Number 2004/0069177 was published on April
15,
2004 to John M. Klein discloses a Non-Lethal Projectile Ammunition. The
projectile has a
propellant that propels the projectile. The projectile is filled with an
irritant such as pepper
or similar medial that disperses upon impact with the ground. While this
published
application provides an irritant, the ammunition is self-propelled and does
not convert a
lethal projectile into a non-lethal projectile.
[Para 10] International publication WO 01/11305 was published on February 15,
2001 for
Tony Zanti discloses a Nonlethal Projectile Launched by a Lethal Projectile
Discharged from
a Firearm. The projectile has a series of fins that allow the projectile to
fly. The fins
prevent the rifling of the lethal projectile from allowing the non-lethal from
spinning. The
fins further increase the width of the non-lethal projectile thereby making
the non-lethal
projectile inoperable in a holster.
[Para 11] What is needed is a non-lethal projectile that captures a lethal
projectile. The
device is inserted over the end of a firearm thereby allowing the lethal
firearm from being
quickly converted with the use of a docking base. The proposed disclosure
provides a
solution to the problem.
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DISCLOSURE OF THE INVENTION
[Para 12] It is an object of the less-lethal force device to alter the
projectile end of a
firearm to a color such as Orange to identify that the weapon is less-lethal
thereby notifying
other law enforcement personnel that the projectile will be less lethal.
[Para 1 3] It is an object of the less-lethal force device for the projectile
to embed in a
slug that absorbs the lethal projectile. The slug can be metallic as well as
other materials
including but not limited to ceramics, composites.
[Para 14] It is an object of the less-lethal force device for the less-lethal
projectile to be
fabricated in an over-mold technique where the less-lethal projectile is
fabricated using two
or more materials where a first material is constructed to absorb the lethal
projectile and
the second material is constructed for impact with a target.
[Para 1 5] It is an object of the less-lethal force device to include grooves
in the slug that
help to retain the lethal projectile and improve guiding the lethal projectile
into the less-
lethal projectile.
[Para 16] It is an object of the less-lethal force device to adjust the weight
or mass of the
less-lethal projectile based upon the weight, mass, velocity and or load of
the lethal
projectile.
[Para 1 7] It is an object of the less-lethal force device to increase the
sighting groove of
the docking station to allow for better visibility and accuracy of the
firearm.
[Para 18] It is an object of the less-lethal force device to increasing the
size of the hole
on the docking station to allow gases to escape thereby preventing back
pressure in the
docking station. The vents can also be oriented to either retain the docking
station or to
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expel the docking station depending upon re-using the docking station or using
expendable docking stations, respectively.
[Para 19] It is an object of the less-lethal force device to potentially
lengthening the
whole projectile to give a longer distance of deceleration when the less
lethal projectile
impacts a target.
[Para 20] It is an object of the less-lethal force device to add a pepper ball
option that
can further cause irritation to the target.
[Para 21] It is an object of the less-lethal force device to add a paintball
or marker to the
less-lethal projectile that will make it easier for law enforcement officers
to identify an
individual that was struck.
[Para 22] It is another object of the less-lethal force device to add a flash
bang feature to
the less lethal projectile to create temporary sight and or audible
disorientation to a target.
[Para 23] It is another object of the less-lethal force device to provide a
holster that holds
a firearm with or without the less-lethal device inserted onto the firearm.
[Para 24] It is another object of the less-lethal force device to provide a
deep cavity in the
less-lethal projectile to slow the lethal projectile as the lethal projectile
enters into the less-
lethal projectile to ensure complete nesting of the lethal projectile.
[Para 25] It is another object of the less-lethal force device to changing the
shape of the
metallic slug for the metallic slug to be more aerodynamic and therefore not
allow the
projectile to tumble as the non-lethal projectile travels to the target.
[Para 26] It is another object of the less-lethal force device for the docking
station to be
manufactured with a material that provide sufficient friction to retain the
docking station of
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the firearm and also sufficiently retain the non-lethal projectile until it is
desired to release
the non-lethal projectile using the lethal projectile.
[Para 27] It is another object of the less-lethal force device to include a
material / coating
/ anodizing on the slug instead of using an injection molding method to coat
the slug.
[Para 28] It is still another object of the less-lethal force device to use a
round ball-like
less-lethal projectile for crowd control to allow the round ball-like
projectile to bounce or
roll around the crowd where a specific target is not easily identified.
[Para 29] Various objects, features, aspects, and advantages of the present
invention will
become more apparent from the following detailed description of preferred
embodiments of
the invention, along with the accompanying drawings in which like numerals
represent like
components.
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BRIEF DESCRIPTION OF THE DRAWING(S)
[Para 30] FIG. 1 is a side view of less-lethal projectile device configured in
accordance
with the teachings of this disclosure.
[Para 31] FIGS. 2 is a side cross-sectional view of a less-lethal projectile
device
configured in accordance with the teachings of this disclosure.
[Para 32] FIG. 3 is a side cross-sectional view of the projectile in another
contemplated
embodiment.
[Para 33] FIG. 4 is a top prospective view of the less-lethal projectile
device with the
projectile displaced.
[Para 34] FIG. 5 is a bottom prospective view of the less-lethal projectile
device with the
projectile displaced.
[Para 35] FIG. 6 is a rear view of the less-lethal projectile device.
[Para 36] FIG. 7 is a side view of the less-lethal projectile device with the
projectile
displaced.
[Para 37] FIG. 8 a front view of the less-lethal projectile device.
[Para 38] FIG. 9 is a bottom side view of the less-lethal projectile device
with the
projectile displaced.
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BEST MODE FOR CARRYING OUT THE INVENTION
[Para 39] In operation, the fired bullet travels forward through the gun
barrel towards the
disclosed device. The bullet then leaves the barrel of the firearm, where a
portion of the
excess gas and energy generated during firing is harmlessly bled off, and
immediately
enters the mounting pins of the attached device. The bullet exits the mounting
pins and is
caught in the bullet trap portion of the projectile where it is slowed based
upon the increase
of mass between the projectile and the bullet trap.
[Para 40] The remaining kinetic energy of the bullet is transferred to the
projectile, which
is propelled forward, separating from the mounting pins and moving forward
along the
same line of travel as the bullet had taken. The projectile is now traveling
at a lesser rate of
speed and with less kinetic energy than the bullet had when it exited the
barrel of the
firearm. The speed and kinetic energy relationship is calculated into the
design of the
adjustable venting gasket and the vents on the mounting pin so as to bleed off
a measured
portion of the gas, taking into account the greater mass of the projectile and
the projectile
speed desired.
[Para 41] The docking base of the disclosed device is designed to clear from
the firearm
immediately following the departure of the bullet from the weapon. This action
allows the
weapon to instantaneously return to a lethal state in the event that the
projectile misses its
target or is ineffective in nullifying the threat, thereby making possible the
application of
lethality as necessary in an escalation of force situation. In another
contemplated
embodiment the docking base can remain on the firearm to allow for insertion
of a
subsequent non-lethal projectile.
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[Para 42] Embodiments of the disclosed device may also be employed to breach
semi-
substantial barriers (i.e. windows, doors, light barricades) ahead of the
delivery of chemical
agents such as CS, CN, or Oleoresin Capsicum (pepper spray) as well as deliver
chemical
agents within the projectile, multiple ball sized projectiles or for the
conveyance of leader
filament attached to a docking line or rescue rope. Further embodiments may
also be
configured with field-adjustable vents to allow the officer to adjust the
projectile speed at
the point of use. Additional option such as but not limited to a flash bang,
door bursting
option, smoke grenade, bullet grenade, bullet propelled grenade (BPG), Bullet
propelled
device (BPD), grenade launcher, tear gas, door breaching, Taser-like prongs,
and round
ball-like alternative for crowd control features can be available options or
features as an
available arsenal of converting a lethal weapon to other non-lethal forms of
the weapon by
simply adding a docking station.
[Para 43] Variants of disclosed designs may include production of different
models to
accommodate a wide variety of specific firearms for use, with the disclosed
system. Design
considerations may include the caliber and weight of the ammunition, and the
overall
energy characteristics of the bullet fired from that particular weapon, as
well as the desired
projectile speed.
[Para 44] As a result of the disclosed system, the combination of the larger
mass,
increased cross sectional area, and the cushioned nature of the projectile,
coupled with the
reduced speed/kinetic energy of the projectile results in a normally lethal
weapon being
converted into a less-lethal blunt impact system.
[Para 45] FIG. 1 is a side view of less-lethal projectile device configured in
accordance
with the teachings of this disclosure. The device 31 includes a docking base
21 where the
projectile 22 is retained in a socket 37. This figure also shows a
compression/expansion
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tab 28 that is formed into docking base 21 for providing a compression force
to releasably
attach the base to the barrel of a firearm, as will be more fully disclosed
below herein. The
components of the device 31 are preferably aligned along an axis Line 35,
defined by the
trajectory of a bullet passing the device 31. The projectile 22 has a
centerline 35 that aligns
the mounting base 21 with the centerline of the barrel of a firearm when the
device 31 is
properly installed.
[Para 46] The docking base can have vents, such as 33 to relieve pressure in
such a
manner as to prevent the projectile from prematurely being launched. As will
be
appreciated by those of ordinary skill in the art, the interior of the barrel
is at normal
atmospheric pressure prior to the firing of the bullet. After firing, the
bullet travels forward
and compresses this atmosphere, possibly resulting in the projectile being
forced off the
tube prior to the bullet being trapped in the bullet trap. Furthermore, as the
seal between
the bullet and the barrel is not absolute, some of the expanding gas leaks
around the
circumference of the bullet as the bullet travels through the barrel. This
gas, along with the
pressure being created in front of the bullet must be bled off or the
projectile may become
airborne before the bullet is captured and the kinetic force is transferred.
The vents and
gasket are preferably formed to allow enough pressurized gas to escape to
facilitate the
proper capture of the bullet by the projectile, thereby ensuring a consistent
launch of the
projectile. This escaping gas may be used to slightly pre-launch the
projectile in order to
preserve the kinetic energy of the bullet, and to facilitate maximum energy
transfer of the
bullet to the projectile. Consequently, as more gas energy is transferred to
the projectile,
the speed of the projectile will increase and the projectile will attain more
knock-down
power.
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[Para 47] FIGS. 2 is a side cross-sectional view of a less-lethal projectile
device 31
configured in accordance with the teachings of this disclosure. This figure
illustrates the
device 31 in operation and illustrate to capture and launching of a bullet 41
along Line 35.
In a preferred embodiment, the projectile 22 comprises a metal or rubber
projectile 24. The
46 top of the 22 is flat or concave to provide clearance for viewing down the
sight 34 of the
firearm 30 over the top 37 of the docking base 21. One or more vents 33 allows
gasses
from the firearm 30 to expel out the sides of the docking base 21. The size
and the shape
of the vents are sized to adjust the pressure / back-pressure. The docking
base 21 has an
alignment pin 36 that fits into a locating hole 40 in the projectile 22. The
length of the
alignment pin 36 ensures that the pin must be aligned with the hole 40 before
the projectile
22 spreads the sides of the socket area 29 of the docking base 21.
[Para 48] FIG. 3 is a side cross-sectional view of the projectile in another
contemplated
embodiment. It is contemplated that a one-piece projectile may be employed in
the present
disclosure. For example, a one-piece projectile may be created for a specific
purpose, such
as knocking open a door or window, destroying a lock on a locker without
having a bullet
flying around inside the locker, or for the delivery of chemical agents into a
closed space.
[Para 49] This figure shows a rubber-cushioning sleeve is shown as including a
forward
end 17 and a rearward end 38, with the cylindrical surfaces of the sleeve
defining an interior
cavity 40. This figure also shows the interior cavity with a trapped bullet 41
captured
therein. The projectile block 22 may be formed from metallic or other like
material and is
preferably cylindrical in shape. The material of the projectile block 22 is
metallic but other
materials are contemplated that can absorb the bullet 41 without rupturing or
causing
hazardous damage. The slug can be metallic as well as other materials
including but not
limited to ceramics, composites. It is also contemplated that the projectile
block can be
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fabricated with multiple materials where one material created added mass with
the other
material provides best absorption of the bullet 41.
[Para 50] The forward end surface 17 of the projectile block 22 and the front
surface of
the rubber cushioning sleeve are preferably formed in a rounded, aerodynamic,
manner,
shaped to reduce air resistance and increase stability during flight. It is
also contemplate to
configure the outer surface of the projectile 22 with fins or rifling to allow
the projectile to
spin along with the rifling of the projectile bullet 41 as it travels through
the barrel of the
firearm. The outer surface or as a minimum the front surface 17 of the non-
lethal projectile
can be colored to identify that the weapon is less lethal thereby allowing
other enforcement
personnel and or the target to realize that the projectile is less lethal.
[Para 51] The optional sleeve or cover is preferably formed from a material of
sufficient
density such that air resistance in flight will not alter its shape, yet the
force will be
minimized upon impact with a target so as to impart only blunt trauma to the
target. The
sleeve may be glued or extruded onto the projectile block 22, and will extend
the rear end
38 of the projectile block 22 to allow for impact cushioning should the
projectile rotate
during flight. It is contemplated that the sleeve or cover may be formed of
synthetic or
natural rubber, urethane, of either the open or closed cell variety. A wide
variety of
materials may be utilized, with the type and thickness being chosen in
relation to the
desired impact and type of weapon utilized. The top of the projectile 22 has a
recessed area
that may be tapered to guide the projectile bullet 41 into the trap of the
less-lethal
projectile 22. The locating / mounting pin recess 40 is shown in this figure.
[Para 52] The projectile block 22 may be disposed in the interior region of
the rubber
cushioning sleeve such that the rearward ends 38 and 43 of the projectile
block 22 and
rubber cushioning sleeve, respectively, are substantially aligned
concentrically about the
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axis defined by Line 35. The rearward edge of 38 of the projectile block 22
may be inset
within the rearward edge of the rubber cushioning sleeve between 1/16 and 3/8
of an inch,
based on the application and the attributes of the specific weapon.
[Para 53] A chamfer transition region 46 is formed between the block mounting
point 40
of the projectile block 22 and the bullet trap6 to further reduce the interior
diameter along
the length of the projectile block 22. The bullet trap is formed about the
axis defined by
Line 35, and may vary in diameter depending on the caliber of bullet being
fired from the
weapon. The bullet trap is preferably slightly larger in diameter than the
caliber of the
bullet and specifically shaped to allow for some expansion of the bullet
inside the trap at
impact. This expansion allows a more gradual transfer of kinetic energy to the
projectile,
which both increases the accuracy of the device, and decreases the launch
energy, or "kick"
transferred to the shooter. The front nose 17 of the projectile block 22 is
preferably shaped
so as to minimize damage to the rubber-cushioning sleeve on both acceleration
and
impact.
[Para 54] The device utilizes the kinetic energy of a bullet 41 fired directly
from the
firearm into the device of this disclosure that has been attached proximal to
the barrel of
the firearm 30 (shown in figure 2). As the bullet 41 leaves the barrel of the
firearm 30 along
the path Line 35, the bullet enters into the projectile block 22 where a
portion of the gas
pushing the bullet 41 forward and may be bled off via optional venting gasket
and exits
through optional gas exhaust vents.
[Para 55] In flight, the projectile 22 now includes the mass of the bullet 41,
plus the
combined mass of the projectile block 22. This heavier, blunted projectile,
having been
accelerated with a decreased kinetic energy and having an increased cross-
sectional area,
contributes to the transformation of the lethal penetrating energy of the
bullet into a less
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lethal blunt force device. The captured bullet in the projectile 22 thus
becomes a less-lethal
projectile.
[Para 56] It is contemplated that a wide variety of projectile configurations
may be used
in the present disclosure. One design criterion is the weight ratio of the
projectile and bullet
combination. Exemplary ratios will now be disclosed.
[Para 57] As will be appreciated by those of ordinary skill in the art, pistol
bullets
typically range in mass from 90 to 250 grains, with most in the 115 to 230
grain range with
a typical load for a 9mm being about 124 grains. In one preferred embodiment,
the
projectile block 23 of this disclosure ranges from 1 to 2 ounces (480 to 960
grains), and the
rubber-cushioning sleeve 16 is a formed rubber cover weighing approximately
0.5 ounce,
for total projectile weight of approximately 1.5-2.5 ounces.
[Para 58] In preferred embodiments, the projectile may range from
approximately 1 to
100 times the mass of the bullet of the firearm. It is contemplated that this
ratio imparts an
effective less-lethal knockdown force on the target.
[Para 59] It is contemplated that the disclosed ratios may also apply to
rifles as well as
revolver-type pistols. However, in the case of rifles, there is no movement of
the top slider
to cause the docking base to auto-eject, and consequently it will have to be
removed from
the end of the barrel manually. Further embodiments of this device for rifles
and more
specialized weapons may utilize a combined docking base/projectile to
eliminate the need
for manual removal of the docking base from the barrel of the weapon.
[Para 60] FIG. 4 is a top prospective view of the less-lethal projectile
device with the
projectile displaced and FIG. 5 is a bottom prospective view of the less-
lethal projectile
device with the projectile displaced.
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[Para 61] The gas exhaust vents 33 are sized so as to bleed off a certain
portion of the
expanding gasses created by the combustion of the gunpowder in the shell and
the
compression caused by the traveling bullet as described above.
[Para 62] These vents can be specially manufactured to create. For example, in
testing
using a .45 caliber 230 grain round, traveling at 815 feet per second (FPS)
and a 2 ounce
projectile, projectile speed varied from 240 FPS and 122 PSI (no gasket-four
_" vent holes in
the mounting tube) to 245 FPS and 128 PSI (no gasket-two _" vent holes in the
mounting
tube) to 250 FPS and 133 PSI (no gasket-no vent holes on the mounting tube) to
255 FPS
and 138 PSI (gasket with two _" lots in the venting areas and no vents in the
mounting tube)
to 260 FPS and 144 PSI (full gasket, no slots in the venting areas and no
vents in the
mounting tube). Likewise, similar results were obtained in testing a 9 mm 115
grain round,
traveling at 1160 feet per second (FPS) and a 2 ounce projectile, projectile
speed varied
from 215 FPS and 89 PSI (no gasket-four _" vent holes in the mounting tube) to
220 FPS and
92 PSI (no gasket-two _" vent holes in the mounting tube) to 225 FPS and 97
PSI (no
gasket-no vent holes on the mounting tube) to 230 FPS and 101 PSI (gasket with
two
11/64" slots in the venting areas and no vents in the mounting tube) to 240
FPS and 110
PSI (gasket with two slots in the venting areas and no vents in the mounting
tube) to 245
FPS and 115 PSI (full gasket, no slots in the venting areas and no vents in
the mounting
tube). For comparison purposes a typical 12 gauge shotgun deployed 1.4 ounce
beanbag
round, traveling 300 FPS generates 134 PSI. The variable energy values
obtained through
the different venting options available with this device make it deployable in
a greater range
of situations and with more convenience than the typical less-lethal device.
[Para 63] In addition to the vents 33, a slot 63 at the underside of the
docking base alters
the amount of clamping force placed on the ball projectile 22. Based upon the
material of
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the docking base 22, the dimensions of the various slots 63, wing (61 and 62)
wrap, the
amount force to install and remove the projectile 22 is adjusted. The slot 63
also alters the
fabrication or molding of the docking base.
[Para 64] Referring more specifically to the docking base 21, it is
contemplated that the
docking base and tube 21 may be formed from a plastic or similar material, and
serves as a
collar, which is designed to snuggly attach to a firearm. Variants of the
docking base 21
may be manufactured for a particular model of firearm so as to maintain
alignment to the
barrel of the firearm along the path defined by the travel of the bullet.
[Para 65] Referring generally now to FIG. 4. The rearward end of the docking
base 21 may
include one or more compression/expansion tabs 52, 53, 54, SS, 56 and 57,
formed into
the base 21 to facilitate expansion and contraction of the rearward end 51 of
the docking
base 21 so as to facilitate the removable attachment of the base to the
forward end of a
firearm. The compression/expansion slots 28 (52 - 57) may be formed to extend
radially
outward from the inner region of the base 21 outward through the outer surface
of the base
21, forming compression members in the rear portion of the base 21. In figure
5 the tab(s)
that engage onto the front of the firearm are shown along with the opening 32
where a
bullet exits the firearm, passes through the docking base 21 and enters into
the less-lethal
projectile 22.
[Para 66] The size of the interior cavity of the docking base 21 is preferably
formed so as
to be slightly smaller than the outside surface of the firearm it is designed
to fit, thereby
requiring the outward flexing of the compression/expansion tabs of rear
portion 51 when
installing the base 21 onto a firearm. The number and size of these tabs 52 -
57 may be
determined by the amount of compression force necessary to reliably and
accurately seat
the base 21 onto a particular firearm, assuring that the device remains
properly aligned and
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affixed to the firearm. The mounting pin 36 are shown in a round
configuration, but it is
also contemplated that the pin 36 can be configured as triangular, square or
other multi-
sided configuration where the corners of the shape are deformed to grasp the
projectile.
The pin 36 fits into the recess 40 in the less-lethal projectile 22.
[Para 67] The docking base 21 is preferably formed with a slot 41 designed to
fit around
the front gun sight without affecting the weapon's alignment or function. The
docking
station can also be fabricated to enhance the sighting capability of the
firearm and may
further include material that glows or includes a battery that is illuminated
when the
docking station is inserted onto a firearm.
[Para 68] The less-lethal projectile 22 has indicia 14 on the top of the less-
lethal
projectile 22 that identifies the compatible caliber of the less-lethal
projectile 22. Additional
information may be included depending upon the gun powder or other information
is also
contemplated. Each less-lethal projectile 22 is serialized with indicia 15.
This information
can be used to determine the specific person that was issued the less-lethal
projectile 22.
This information can be used after the less-lethal projectile 22 has been used
to determine
who fired a particular less-lethal projectile 22.
[Para 69] It is also contemplated to include a paintball or marker to the less-
lethal
projectile that will make it easier for law enforcement officers to identify
an individual that
was struck.
[Para 70] A holster is also contemplated that can accommodate a firearm with
or without
the docking base and the less-lethal force device installed onto a weapon,
thereby requiring
a law enforcement person to turn the less-lethal device into a lethal device
prior to firing
the weapon.
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[Para 71] FIG. 6 is a rear view of the less-lethal projectile device, FIG. 7
is a side view of
the less-lethal projectile device with the projectile displaced, FIG. 8 a
front view of the less-
lethal projectile device and FIG. 9 is a bottom side view of the less-lethal
projectile device
with the projectile displaced. The projectile 22 is predominantly round and
has a recessed
area 46 that allows for use of the sighting system of the firearm to remain
functional. The
docking station 21 is further designed to reduce obstruction for mounting the
flashlight or
laser sight.
[Para 72] In another preferred embodiment the docking system 21 is more
permanently
fixed to the firearm. Two concave sides that clamp on both sides of the barrel
use a
magnetic coupling to maintain the docking station 21 on the firearm. This
docking station
21 allows bullets to pass through the muzzle unobstructed, but still allow the
projectile to
mount on the dock 21. The underside of the barrel has a taper or reduced
thickness area
that is smaller in size than the area to the sides of the firearm. This
underside area of the
docking base can be used to grip the projectile mount when the dock is
installed on a
firearm.
[Para 73] While a particular configuration for a particular type of firearm is
shown and
described, it is contemplated that the mounting base operates on firearms
including, but
not limited to a Beretta M9, a SS P226, a Colt IV 45, a HK P2000, a SW 40 MP.
While these
mounting bases are shown for specific firearms, mounting for other firearms
and bullets are
contemplated, including but not limited to 5.56 (223), 7.62 (308), 338 Lapua,
50 BMG, 50
caliber and Magnum. The mounting base can further be configured as a flash
suppressor
that approximates the same weight as the stock. It is further contemplated
that the
mounting base can be a permanent attachment to a firearm. In another
contemplated
embodiment the mounting base can be configured as a shotgun choke.
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[Para 74] Thus, specific embodiments of a less-lethal force device have been
disclosed.
It should be apparent, however, to those skilled in the art that many more
modifications
besides those described are possible without departing from the inventive
concepts herein.
The inventive subject matter, therefore, is not to be restricted except in the
spirit of the
appended claims.
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INDUSTRIAL APPLICABILITY
[Para 75] The industrial applicability relates to less-lethal projectiles
fired from a firearm.
